Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or...
Transcript of Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or...
![Page 1: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/1.jpg)
![Page 2: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/2.jpg)
Retinopathy of Prematurity
“State of the art”
Susana Teixeira
Retina Department Ophthalmology Service Hospital Prof. Dr. Fernando Fonseca
![Page 3: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/3.jpg)
![Page 4: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/4.jpg)
Cryo-ROP Cooperative Group
![Page 5: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/5.jpg)
![Page 6: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/6.jpg)
23-25 weeks Vascular density Inner plexus of peripheral retina External plexus of all retina Dependent of metabolic necessities of the retina (VEGF-IGF)
12 weeks Posterior retinal surface “VEGF independent”
![Page 7: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/7.jpg)
O2 VEGF / IGF-1
Angiogenesis VEGF
Maternal utero – Hypoxic environement
O2
![Page 8: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/8.jpg)
Premature newly-born infant
Stop retinal vascularization (Imature lung) Suplemental O2
Suffering/Stress
IGF-1
![Page 9: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/9.jpg)
VEGF
Hypoxia
PHASE I ROP
ischemic
PHASE II ROP
proliferative
Hyperoxia
VEGF
(Loss of vessels induced
by oxygen) IGF-1
IGF-1
![Page 10: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/10.jpg)
![Page 11: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/11.jpg)
GA < 32 w
BW < 1500 gr
Race
Multiple births
Light
Sepsis
Vit E
Surfactante
IVH
Indometacin
Respiratory distress syndrome
Jaundice
Bronchopulmunary dysplasia
PaCO2
Apnoea
Anemia
Erythropoietin
Transfer to another hospital
Supplemental Steroids
Candida sepsis
Hyperglycemia
![Page 12: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/12.jpg)
1942 Terry – Retrolental fibroplasia 1950 ROP epidemic 1951 Campbell - use of O2
1970 Technical developments in NICU
1953 Ashton & col. 1953 Patz 1956 Kinsey O2 Risk
factor
![Page 13: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/13.jpg)
Extent
Location
Stages
Plus Disease
![Page 14: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/14.jpg)
STAGE 1 – Demarcation Line
![Page 15: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/15.jpg)
STAGE 2 – Ridge
![Page 16: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/16.jpg)
STAGE 3 – Extraretinal Fibrovascular Proliferation
![Page 17: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/17.jpg)
STAGE 4A – Partial extrafoveal Retinal Detachment STAGE 4B – Partial foveal Retinal Detachment
![Page 18: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/18.jpg)
STAGE 5 – Total Retinal Detachment
![Page 19: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/19.jpg)
1 hour Extension 30º = 1 hour Extent
Location
Stages
Plus Disease
![Page 20: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/20.jpg)
28D Lens
Extent
Location
Stages
Plus Disease
![Page 21: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/21.jpg)
Extent
Location
Stages
Plus Disease +
![Page 22: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/22.jpg)
Pupilar rigidity Iris vascular engorgement Dilation and tortuosity of peripheral retinal vessels Vitreous haze
“Venous dilatation and arteriolar tortuosity of the vessels of the
posterior pole”
![Page 23: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/23.jpg)
Zone II, 5h, Stage 3 + LE
![Page 24: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/24.jpg)
Uncommon Rapidly Progressive Zone I or Posterior Zone II Does not progress through 1-3 stages “Flat neovascularization Diagnosis made in a single visit
![Page 25: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/25.jpg)
Poorly responsive to the ablative treatment
+ disease in the 4 quadrants + disease out of proportion to the peripheral ROP Shunts – circunpherencial vessels Hemorrhages
![Page 26: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/26.jpg)
Ischemia Phase 2 ROP
VEGF Proliferation
![Page 27: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/27.jpg)
![Page 28: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/28.jpg)
Open the conjunctiva
General anesthesia
Pupillary dilation
Cryo-probe
![Page 29: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/29.jpg)
![Page 30: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/30.jpg)
![Page 31: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/31.jpg)
![Page 32: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/32.jpg)
![Page 33: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/33.jpg)
![Page 34: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/34.jpg)
Ocular Sistemics
Hyphema Conjunctival lesions Central vein occlusion Arterial occlusion Cataract Ischemia of the anterior segment Uveitis Choroid hemorrhage Vitreous hemorrhage High myopia
Apnea Cardiac arrest Bradicardia Hypoxemia Re-intubation
![Page 35: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/35.jpg)
Treated Visual
Acuity
Treated Anatomic
Outcome
N. Trea Visual
Acuity
N. Trat Anatomic
Outcome
12M 35% 25,7% 56,3% 47,4%
3,5 Y 46,6% 26,6% 57,7% 45,5%
5,5 Y 47,1% 26,9% 61,7% 45,4%
10 Y 44,4% 27,7% 62,1% 47,9%
31,5% blind eyes
% Unfavourable outcome at 10 years follow-up
% Unfavourable visual outcome at 15 years follow-up – 44,7%
![Page 36: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/36.jpg)
Type 1 ROP – High risk of evolution to unfavorable outcome (> 15%) Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease
Zona I, estadio 1 ou 2 sem doença plus Zona II, estadio 3 sem doença plus
Type 2 ROP – Low risk of evolution to unfavorable outcome (< 15%)
Plus disease - 2 quadrants of dilation and tortuosity of posterior retinal blood vessels
42h
![Page 37: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/37.jpg)
6,4% Reduction in Unfavourable Structural Outcome
9,1%) (15,5%
(19,5% 14,5%) 5% Reduction in Unfavourable Visual Outcome
![Page 38: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/38.jpg)
![Page 39: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/39.jpg)
![Page 40: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/40.jpg)
Hypoxia VEGF
VEGF Hyperoxia (Oxygen Induced Vessels Loss)
OIR
VEGF
![Page 41: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/41.jpg)
100%
32 weeks PMA
ROP NATURAL HISTORY
46 weeks PMA
Pre-threshold ROP – [32, 41.5] Weeks ROP Involution – [34, 38.8] Weeks
Anti-angiogenic therapy
VEGF
![Page 42: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/42.jpg)
![Page 43: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/43.jpg)
0,03 ml Avastin® (0,75 mg bevacizumab)
![Page 44: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/44.jpg)
Retina 28:831-838,208
![Page 45: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/45.jpg)
![Page 46: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/46.jpg)
![Page 47: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/47.jpg)
![Page 48: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/48.jpg)
![Page 49: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/49.jpg)
0
50
100
150
200
250
300
Zone II Zone I Stage 4-A
468 1
203
60
13
50
Threshold Tipe I Laser/avastin
![Page 50: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/50.jpg)
1 23,7 630 L L av OE 36 IAP
2 23 590 L L av ODE 37 IAP
3 28 1380 L L av ODE 38 IAP
4 28 1200 L L av ODE 37 IAP
5 24,6 710 A A av ODE 37 II
6 25 780 L L av ODE 35 I
7 25 535 A A av ODE 35 I
8 26,5 890 A A av OE 36 I
9 25 735 L A av OE 38 I
10 26,2 840 A A av ODE 35 II p
11 29 1195 A A av OD 35 II p
12 26 950 L A av OE 35 I
13 27 700 A A av ODE 34 IAP
14 24,6 678 A A av ODE 34,5 I
15 26,4 635 A L av OD 39 II
16 27 790 L L av OD 38 II
17 24,3 701 A A av ODE 33 I
18 29,6 1050 A L av OD 38 II
19 26 915 A A av ODE 38 II
20 24,2 915 L A av OE 35 I
21 25,5 628 A A av ODE 35 IAP
22 24,3 670 A L av OD 35 I
23 24,2 750 L A av OE 35 I
24 25 625 L A av OE 35 I
25 25 800 A L av OD 34 II
26 24 600 A A av ODE 36 II p
2 26 920 A A av ODE 39 II p
28 27 900 A av OE 38 II p
29 25 800 A av OE 37 II
30 24 580 A A av ODE 32,5 IAP
31 24 570 A A av ODE 32,5 I
32 26 520 A A av ODE 38 II p
33 27 815 A A av ODE 34 IAP
34 25 815 L L av OE 35 II p
35 25 750 A A av ODE 36 I
36 25 670 A A av ODE 36 I
37 27 945 A A av ODE 38 II p
38 24 720 A A av ODE 40 II
39 24 600 A A av ODE 33 I AP
40 25 615 A A av ODE 38 II p
41 25 885 A av OE 38 II p
42 24 489 A A av ODE 35 I
43 25,5 570 A A av ODE 37 I
44 25 700 A A av ODE 35 I
45 23,2 700 A A av ODE 39,5 II p
46 24 670 A A av ODE 33,5 I
![Page 51: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/51.jpg)
Combined treatment
Total treatments
Primary treatment
1 23,7 630 L L av OE 36 IAP
2 23 590 L L av ODE 37 IAP
3 28 1380 L L av ODE 38 IAP
4 28 1200 L L av ODE 37 IAP
5 24,6 710 A A av ODE 37 II
6 25 780 L L av ODE 35 I
7 25 535 A A av ODE 35 I
8 26,5 890 A A av OE 36 I
9 25 735 L A av OE 38 I
10 26,2 840 A A av ODE 35 II p
11 29 1195 A A av OD 35 II p
12 26 950 L A av OE 35 I
13 27 700 A A av ODE 34 IAP
14 24,6 678 A A av ODE 34,5 I
15 26,4 635 A L av OD 39 II
16 27 790 L L av OD 38 II
17 24,3 701 A A av ODE 33 I
18 29,6 1050 A L av OD 38 II
19 26 915 A A av ODE 38 II
20 24,2 915 L A av OE 35 I
21 25,5 628 A A av ODE 35 IAP
22 24,3 670 A L av OD 35 I
23 24,2 750 L A av OE 35 I
24 25 625 L A av OE 35 I
25 25 800 A L av OD 34 II
26 24 600 A A av ODE 36 II p
2 26 920 A A av ODE 39 II p
28 27 900 A av OE 38 II p
29 25 800 A av OE 37 II
30 24 580 A A av ODE 32,5 IAP
31 24 570 A A av ODE 32,5 I
32 26 520 A A av ODE 38 II p
33 27 815 A A av ODE 34 IAP
34 25 815 L L av OE 35 II p
35 25 750 A A av ODE 36 I
36 25 670 A A av ODE 36 I
37 27 945 A A av ODE 38 II p
38 24 720 A A av ODE 40 II
39 24 600 A A av ODE 33 I AP
40 25 615 A A av ODE 38 II p
41 25 885 A av OE 38 II p
42 24 489 A A av ODE 35 I
43 25,5 570 A A av ODE 37 I
44 25 700 A A av ODE 35 I
45 23,2 700 A A av ODE 39,5 II p
46 24 670 A A av ODE 33,5 I
![Page 52: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/52.jpg)
AP-ROP
Zone II ROP Post. Zone II ROP
Zone I ROP
Primary treatment
1 23,7 630 L L av OE 36 IAP
2 23 590 L L av ODE 37 IAP
3 28 1380 L L av ODE 38 IAP
4 28 1200 L L av ODE 37 IAP
5 24,6 710 A A av ODE 37 II
6 25 780 L L av ODE 35 I
7 25 535 A A av ODE 35 I
8 26,5 890 A A av OE 36 I
9 25 735 L A av OE 38 I
10 26,2 840 A A av ODE 35 II p
11 29 1195 A A av OD 35 II p
12 26 950 L A av OE 35 I
13 27 700 A A av ODE 34 IAP
14 24,6 678 A A av ODE 34,5 I
15 26,4 635 A L av OD 39 II
16 27 790 L L av OD 38 II
17 24,3 701 A A av ODE 33 I
18 29,6 1050 A L av OD 38 II
19 26 915 A A av ODE 38 II
20 24,2 915 L A av OE 35 I
21 25,5 628 A A av ODE 35 IAP
22 24,3 670 A L av OD 35 I
23 24,2 750 L A av OE 35 I
24 25 625 L A av OE 35 I
25 25 800 A L av OD 34 II
26 24 600 A A av ODE 36 II p
2 26 920 A A av ODE 39 II p
28 27 900 A av OE 38 II p
29 25 800 A av OE 37 II
30 24 580 A A av ODE 32,5 IAP
31 24 570 A A av ODE 32,5 I
32 26 520 A A av ODE 38 II p
33 27 815 A A av ODE 34 IAP
34 25 815 L L av OE 35 II p
35 25 750 A A av ODE 36 I
36 25 670 A A av ODE 36 I
37 27 945 A A av ODE 38 II p
38 24 720 A A av ODE 40 II
39 24 600 A A av ODE 33 I AP
40 25 615 A A av ODE 38 II p
41 25 885 A av OE 38 II p
42 24 489 A A av ODE 35 I
43 25,5 570 A A av ODE 37 I
44 25 700 A A av ODE 35 I
45 23,2 700 A A av ODE 39,5 II p
46 24 670 A A av ODE 33,5 I
![Page 53: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/53.jpg)
13 27 700 A A av ODE 34 IAP
39 24 600 A A av ODE 33 IAP
46 24 670 A A av ODE 33,5 I
23 24,2 750 L A av OE 35 I
30 24 580 A A av ODE 32,5 I AP
1 23,7 630 L L av OE 36 IAP
2 23 590 L L av ODE 37 IAP
3 28 1380 L L av ODE 38 IAP
4 28 1200 L L av ODE 37 IAP
5 24,6 710 A A av ODE 37 II
6 25 780 L L av ODE 35 I
7 25 535 A A av ODE 35 I
8 26,5 890 A A av OE 36 I
9 25 735 L A av OE 38 I
10 26,2 840 A A av ODE 35 II p
11 29 1195 A A av OD 35 II p
12 26 950 L A av OE 35 I
13 27 700 A A av ODE 34 IAP
14 24,6 678 A A av ODE 34,5 I
15 26,4 635 A L av OD 39 II
16 27 790 L L av OD 38 II
17 24,3 701 A A av ODE 33 I
18 29,6 1050 A L av OD 38 II
19 26 915 A A av ODE 38 II
20 24,2 915 L A av OE 35 I
21 25,5 628 A A av ODE 35 IAP
22 24,3 670 A L av OD 35 I
23 24,2 750 L A av OE 35 I
24 25 625 L A av OE 35 I
25 25 800 A L av OD 34 II
26 24 600 A A av ODE 36 II p
2 26 920 A A av ODE 39 II p
28 27 900 A av OE 38 II p
29 25 800 A av OE 37 II
30 24 580 A A av ODE 32,5 IAP
31 24 570 A A av ODE 32,5 I
32 26 520 A A av ODE 38 II p
33 27 815 A A av ODE 34 IAP
34 25 815 L L av OE 35 II p
35 25 750 A A av ODE 36 I
36 25 670 A A av ODE 36 I
37 27 945 A A av ODE 38 II p
38 24 720 A A av ODE 40 II
39 24 600 A A av ODE 33 I AP
40 25 615 A A av ODE 38 II p
41 25 885 A av OE 38 II p
42 24 489 A A av ODE 35 I
43 25,5 570 A A av ODE 37 I
44 25 700 A A av ODE 35 I
45 23,2 700 A A av ODE 39,5 II p
46 24 670 A A av ODE 33,5 I
![Page 54: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/54.jpg)
1 23,7 630 L L av OE 36 IAP -12 -10
2 23 590 L L av ODE 37 IAP -13 -13
3 28 1380 L L av ODE 38 IAP -5 -5
4 28 1200 L L av ODE 37 IAP -7 -7
6 25 780 L L av ODE 35 I -6 -6
7 25 535 A A av ODE 35 I -1 -1
8 26,5 890 A A av OE 36 I -1 -1
9 25 735 L A av OE 38 I -2 3
10 26,2 840 A A av ODE 35 II p 1 1
11 29 1195 A A av OD 35 II p 3 4
12 26 950 L A av OE 35 I -3 0
14 24,6 678 A A av ODE 34,5 I 2 2
15 26,4 635 A L av OD 39 II 1 0
16 27 790 L L av OD 38 II -5 -3
17 24,3 701 A A av ODE 33 I 0 0
18 29,6 1050 A L av OD 38 II 3 3
20 24,2 915 L A av OE 35 I -4 1
21 25,5 628 A A av ODE 35 IAP 1 1,5
22 24,3 670 A L av OD 35 I 1,5 -7
23 24,2 750 L A av OE 35 I -14 -4
24 25 625 L A av OE 35 I -10 1
25 25 800 A L av OD 34 II 3 3
28 26 920 A A av ODE 39 II p 3 1
9 25 735 L A av OE 38 I -2 3
12 26 950 L A av OE 35 I -3 0
15 26,4 635 A L av OD 39 II 1 0
18 29,6 1050 A L av OD 38 II 3 3
20 24,2 915 L A av OE 35 I -4 1
22 24,3 670 A L av OD 35 I 1,5 -7
23 24,2 750 L A av OE 35 I -14 -4
24 25 625 L A av OE 35 I -10 1
25 25 800 A L av OD 34 II 3 3
1 23,7 630 L L av OE 36 IAP -12 -10
2 23 590 L L av ODE 37 IAP -13 -13
3 28 1380 L L av ODE 38 IAP -5 -5
4 28 1200 L L av ODE 37 IAP -7 -7
6 25 780 L L av ODE 35 I -6 -6
16 27 790 L L av OD 38 II -5 -3
7 25 535 A A av ODE 35 I -1 -1
8 26,5 890 A A av OE 36 I -1 -1
10 26,2 840 A A av ODE 35 II p 1 1
11 29 1195 A A av OD 35 II p 3 4
14 24,6 678 A A av ODE 34,5 I 2 2
17 24,3 701 A A av ODE 33 I 0 0
21 25,5 628 A A av ODE 35 IAP 1 1,5
28 26 920 A A av ODE 39 II p 3 1
![Page 55: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/55.jpg)
9 L A av OE I -2 3
12 L A av OE I -3 0
15 A L av OD II 1 0
18 A L av OD II 3 3
20 L A av OE I -4 1
22 A L av OD I 1,5 -7
23 L A av OE I -14 -4
24 L A av OE I -10 1
25 A L av OD II 3 3
![Page 56: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/56.jpg)
![Page 57: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/57.jpg)
![Page 58: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/58.jpg)
![Page 59: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/59.jpg)
![Page 60: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/60.jpg)
![Page 61: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/61.jpg)
![Page 62: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/62.jpg)
![Page 63: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/63.jpg)
![Page 64: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/64.jpg)
![Page 65: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/65.jpg)
![Page 66: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/66.jpg)
![Page 67: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/67.jpg)
13 27 700 A A av ODE 34 IAP
39 24 600 A A av ODE 33 IAP
46 24 670 A A av ODE 33,5 I
![Page 68: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/68.jpg)
![Page 69: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/69.jpg)
![Page 70: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/70.jpg)
![Page 71: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/71.jpg)
![Page 72: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/72.jpg)
![Page 73: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/73.jpg)
![Page 74: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/74.jpg)
![Page 75: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/75.jpg)
![Page 76: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/76.jpg)
23 24,2 750 L A av OE 35 I
30 24 580 A A av ODE 32,5 I AP
![Page 77: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/77.jpg)
![Page 78: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/78.jpg)
![Page 79: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/79.jpg)
![Page 80: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/80.jpg)
![Page 81: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/81.jpg)
A. Travassos
12 weeks
12 weeks
![Page 82: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/82.jpg)
![Page 83: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/83.jpg)
![Page 84: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/84.jpg)
![Page 85: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/85.jpg)
![Page 86: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/86.jpg)
![Page 87: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/87.jpg)
![Page 88: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/88.jpg)
J Pediatr 2013;163:1570-7
![Page 89: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/89.jpg)
![Page 90: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/90.jpg)
![Page 91: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/91.jpg)
![Page 92: Retinopathy of Prematurity · Zone I, any stage ROP with plus disease Zona I, stage 3 with or without plus disease Zona II, stage 2 or 3 ROP with plus disease Zona I, estadio 1 ou](https://reader036.fdocuments.us/reader036/viewer/2022062915/5eac2444472ac5286d28594e/html5/thumbnails/92.jpg)